<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <style>
        table {
            width: 600px;
            text-align: center;
        }

        table,
        th,
        td {
            border: 1px solid #ccc;
            border-collapse: collapse;
        }

        caption {
            font-size: 18px;
            margin-bottom: 10px;
            font-weight: 700;
        }

        tr {
            height: 40px;
            cursor: pointer;
        }

        table tr:nth-child(1) {
            background-color: #ddd;
        }

        table tr:not(:first-child):hover {
            background-color: #eee;
        }
    </style>
</head>

<body>
    <h2>学生信息</h2>
    <p>将数据渲染到页面中...</p>

    <!-- <table>
        <caption>学生列表</caption>
        <tr>
            <th>序号</th>
            <th>姓名</th>
            <th>年龄</th>
            <th>性别</th>
            <th>家乡</th>
        </tr> -->
    <!-- 
        <tr>
            <td>1</td>
            <td>小明</td>
            <td>18</td>
            <td>男</td>
            <td>河北省</td>
        </tr>
        <tr>
            <td>1</td>
            <td>小明</td>
            <td>18</td>
            <td>男</td>
            <td>河北省</td>
        </tr>
        <tr>
            <td>1</td>
            <td>小明</td>
            <td>18</td>
            <td>男</td>
            <td>河北省</td>
        </tr>
        <tr>
            <td>1</td>
            <td>小明</td>
            <td>18</td>
            <td>男</td>
            <td>河北省</td>
        </tr>
        <tr>
            <td>1</td>
            <td>小明</td>
            <td>18</td>
            <td>男</td>
            <td>河北省</td>
        </tr>
        <tr>
            <td>1</td>
            <td>小明</td>
            <td>18</td>
            <td>男</td>
            <td>河北省</td>
        </tr> -->
    <!-- </table> -->
    <script>
        let students = [
            { name: '小明', age: 18, gender: '男', hometown: '河北省' },
            { name: '小红', age: 19, gender: '女', hometown: '河南省' },
            { name: '小刚', age: 17, gender: '男', hometown: '山西省' },
            { name: '小丽', age: 18, gender: '女', hometown: '山东省' }
        ]
        document.write(`
            <table>        
            <caption>学生列表</caption>
            <tr>
            <th>序号</th>
            <th>姓名</th>
            <th>年龄</th>
            <th>性别</th>
            <th>家乡</th>
            </tr>
            </table>`)
        for (let [i, e] of students.entries()) {
            document.write(`
            <table>
            <tr>
            <td>${i + 1}</td>
            <td>${e.name}</td>
            <td>${e.age}</td>
            <td>${e.gender}</td>
            <td>${e.hometown}</td>
            </tr>
            </table>
            `)
        }
    </script>
</body>

</html>